Why getting cold is unhealthy

Feb 06, 2013 20:07:54

Category：
Health

An old Japanese saying states „Getting cold brings innumerable illnesses“. But why is it unhealthy to get cold? It has to do with the blood circulation. Coldness restricts the circulation of blood. Blood supplies the cells of the body with oxygen and minerals. At the same time, carbon dioxide and other waste is removed from the body. A decreased blood circulation results in restricted supply of oxygen and minerals, as well as the removal of carbon dioxide. The result is a deteriorating metabolism and a weakened immune system. The body becomes more vulnerable to colds and illnesses. Other negative effects can be gaining weight, fatigue and premature ageing.

Compared to men, women are said to be more sensitive to cold. The physiology is believed to be responsible fort his. In average women have fewer muscles compared to men. Muscles are responsible fort he production of body heat.